ShajiNarayanan
Petroleum
- Mar 6, 2013
- 5
Hello
I am facing some issues with our 8 GE AT868 AquaTrans Ultrasonic Flow Meter (Water Flow).
Using Channel 1 and 4-20 Analog Output to interface DCS/PLC.
The Flow showing in (GPM) Local Instrument LCD and the current output from the AO is not matching.
Done AO Calibration, and Liniarity check. While checke/Simulate it will generate exact current, but it put back, it will generate wrong AO.
Out of 8 Instruments, 4 are ok.
Please suggest a solution.
With Regards
Shaji Narayanan
Muscat - Oman
I am facing some issues with our 8 GE AT868 AquaTrans Ultrasonic Flow Meter (Water Flow).
Using Channel 1 and 4-20 Analog Output to interface DCS/PLC.
The Flow showing in (GPM) Local Instrument LCD and the current output from the AO is not matching.
Done AO Calibration, and Liniarity check. While checke/Simulate it will generate exact current, but it put back, it will generate wrong AO.
Out of 8 Instruments, 4 are ok.
Please suggest a solution.
With Regards
Shaji Narayanan
Muscat - Oman
